Scan to join WeChat groupStep 3.7 Flash
Step 3.7 Flash for efficient reasoning, complex Chinese tasks and production assistants
Step 3.7 Flash is a StepFun model for efficient reasoning, complex Chinese tasks and production assistants, commonly evaluated for Chinese assistants, document and multimodal workflows.
starsCapabilities
visibilityVision understandingstreamStreaming output
paymentsContext and pricing
Context limit—
Max output—
Input price¥1.35/ 1M tokens
Output price¥8.1/ 1M tokens
Cached input price¥0.27/ 1M tokens
descriptionOverview
Overview
Step 3.7 Flash is listed in StepFun's official platform documentation, with model ID step-3.7-flash. Step models cover general chat, long context, lightweight high-volume usage and vision understanding.
Best for
Use Step 3.7 Flash for Chinese assistants, document Q&A, long-text analysis, low-latency services or image-text understanding. Test Chinese accuracy, context length, vision quality, cost and latency before production.
lightbulbUse cases
- Chinese assistants
- Document understanding and summarization
- Knowledge-base Q&A
- Image-text and multimodal analysis
thumb_upStrengths
- Covers general, long-context, vision and lightweight tiers
- Good fit for Chinese business scenarios
- Easy to tier by context length
- Useful for enterprise evaluation
infoLimitations
- Capabilities vary by tier
- Vision and long-context tasks need testing
- Cost and latency depend on workload
- Limits depend on StepFun documentation